package com.ckm.service;

import com.ckm.entity.Classes;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface ClassesService {

    void addClasses(List<Classes> classesList);

    void deleteClasses(Integer id);

    void updateClasses(Classes classes);

    PageInfo<Classes> getClassesPage(Classes classes, int pageNum, int pageSize);

    List<Classes> findClasses(Classes classes);

    List<Classes> findClassesByCourse(String courseName);

    String concatenateClassName(Integer classesId);
}
